Mock orange or mock-orange typically refers to Philadelphus, a mostly Holarctic genus of shrubs, particularly the species Philadelphus coronarius, which is widely cultivated as an ornamental plant. M
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7446823fc3eed4b4bd049b1af97a3260be249b3ca046823d4a51c51b3ebfe2b3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6a9e37c-af67-449e-a22c-0863e0c22194.json and https://artists.proofprofile.net/proofs/artist/b6a9e37c-af67-449e-a22c-0863e0c22194.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff904556b89eb2a45a531b10616b758e4461da65223936ce6c2670865eff7a96. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60430801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc40938a0317813ec7589dfd85d8e0a3188e724f29b83a69bdde3f39b7e4b84. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60430803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fe89bef5f203df4344794c4bc6d5d64c6532b03d0266d5c3e7df9ffbd7a4fb. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60430804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda87b528fd293271d2087151c83628b4902dda7561027cabe784d7db629f8aeb. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60430805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b18fc1bb2492f6e73dc171fc124bf715087ad91d8db3f057e212048282d3b9c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60430806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adcba69986f283b1ab650fc1fbacd5320712946f03a24be6a603636665537f9. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60430807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab52cfd15564ce1680ae064ed507d7564276e9d0e0b796a08d4b8c0eb8c3e38. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60430808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1cc045d75958cf1ed11ddda91e5c29a030582f5d0d2e2be0b4ca489d90c6c5. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60430809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c0f1610f52ac004f3fc333e70e4958e700097370bddf9c58daf0cc242e3947. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60430810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5c0bf0a4c02017c773f5813244856626123eb71dfe8eac37b49f1e9fd37cea. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60431401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f12376791b30f984b67347bb6871cb0fd30d8ac60c3c130918374631ebc1f5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60431402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d22b2dc1bdaa704434e5b79ec4c2c634cdbb1535aae145893785209f158de4. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60431403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548fab5fae2293cdc379bce127a3f10f4868849cb3d892f0399e581947db08fe. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60431404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414971da07e0b1566ffd5af9690ff0aef7536ccb901a6d1148fc0770a42aaa6d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2V60431405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6124c48033f9700439913a9b85b1a94532e81f163b8f921c4e0ef141912e59e7. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0805095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeeb9c8122038e3938237a44475ca0f9163d53ad6b2c87e52bd475f19f5153df. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEZ61615402.